专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US5086086A Energy-induced curable compositions 失效
标题翻译：能量可固化组合物
公开(公告)号：US5086086A
公开(公告)日：1992-02-04
申请号：US518089
申请日：1990-05-02
申请人： Katherine A. Brown-Wensley , Robert J. DeVoe , Michael C. Palazzotto
发明人： Katherine A. Brown-Wensley , Robert J. DeVoe , Michael C. Palazzotto
IPC分类号： C08F2/50 , C08F4/44 , C08F4/80 , C08G18/16 , C08G18/22 , C08G18/63 , C08G59/68 , C08G65/12
CPC分类号： C08G65/12 , C08F2/50 , C08F4/44 , C08G18/161 , C08G18/22 , C08G18/637 , C08G59/68
摘要： A polymerizable composition comprises a polymeric precursor selected from the group consisting of 1) at least one ethylenically-unsaturated monomer, 2) at least one epoxy monomer, and 3) polyurethane precursors, and a curing agent comprising an organometallic compound and an onium salt.
摘要翻译：可聚合组合物包含选自下组的聚合物前体：1）至少一种烯属不饱和单体，2）至少一种环氧单体和3）聚氨酯前体，以及包含有机金属化合物和鎓盐的固化剂。

42. 发明授权

US4950696A Energy-induced dual curable compositions 失效
标题翻译：能量双重固化组合物
公开(公告)号：US4950696A
公开(公告)日：1990-08-21
申请号：US90694
申请日：1987-08-28
申请人： Michael C. Palazotto , Katherine A. Brown-Wensley , Robert J. DeVoe
发明人： Michael C. Palazotto , Katherine A. Brown-Wensley , Robert J. DeVoe
IPC分类号： C08G18/58 , C08F2/50 , C08F4/42 , C08F4/44 , C08G18/16 , C08G18/22 , C08G18/63 , C08G59/34 , C08G59/68 , C08G65/12 , C08L63/00 , C08L75/04 , C09D175/00 , C09J175/00
CPC分类号： C08F4/44 , C08F2/50 , C08G18/161 , C08G18/22 , C08G18/637 , C08G59/68 , C08G65/12 , Y10S428/90 , Y10S428/901 , Y10S428/928 , Y10S428/932 , Y10S430/115 , Y10S430/122 , Y10S430/124 , Y10T428/24372 , Y10T428/24802 , Y10T428/24835 , Y10T428/24893 , Y10T428/24917
摘要： An energy polymerizable composition comprises at least one ethylenically-unsaturated monomer, one of polyurethane precursors, and at least one epoxy monomer, and a curing agent comprising an organometallic compound, and an onium salt.

43. 发明授权

US09440376B2 Methods of forming molds and methods of forming articles using said molds 有权
标题翻译：成型模具的方法和使用所述模具成型制品的方法
公开(公告)号：US09440376B2
公开(公告)日：2016-09-13
申请号：US12675570
申请日：2008-09-05
申请人： Guoping Mao , Moses M. David , Olester Benson, Jr. , Robert J. DeVoe , Jennifer J. Sahlin
发明人： Guoping Mao , Moses M. David , Olester Benson, Jr. , Robert J. DeVoe , Jennifer J. Sahlin
IPC分类号： H05H1/24 , B29C33/58 , C23C16/40 , G02B1/118 , B29C33/38 , B29C33/40 , B29K83/00 , B29K105/00
CPC分类号： C23C16/401 , B29C33/3857 , B29C33/405 , B29C33/58 , B29K2083/005 , B29K2105/0082 , G02B1/118
摘要： A method of forming a working mold including placing a substrate near an electrode in a chamber, the substrate (610) having at least a first structured surface (620); providing power to the electrode to create a plasma, —introducing vapor of liquid silicone molecules into the plasma; and depositing a release layer (630), the release layer (630) including a silicone containing polymer, the release layer (630) being deposited on at least a portion of the first structured surface of the substrate to form the working mold.
摘要翻译：一种形成工作模具的方法，包括将电极附近的基板放置在室中，所述基板（610）至少具有第一结构化表面（620）; 向电极提供电力以产生等离子体，将液体硅酮分子的蒸气引入等离子体中; 以及沉积释放层（630），所述释放层（630）包括含硅氧烷的聚合物，所述释放层（630）沉积在所述基底的所述第一结构化表面的至少一部分上以形成所述工作模具。

44. 发明授权

US09102083B2 Methods of forming molds and methods of forming articles using said molds 有权
标题翻译：成型模具的方法和使用所述模具成型制品的方法
公开(公告)号：US09102083B2
公开(公告)日：2015-08-11
申请号：US12675217
申请日：2008-09-05
申请人： Moses M. David , Guoping Mao , Olester Benson, Jr. , Robert J. DeVoe , Jennifer J. Sahlin
发明人： Moses M. David , Guoping Mao , Olester Benson, Jr. , Robert J. DeVoe , Jennifer J. Sahlin
IPC分类号： B29C59/16 , B29C33/58 , C23C16/40 , G02B1/118 , B29C33/38 , B29C33/40 , B29K83/00 , B29K105/00
CPC分类号： C23C16/401 , B29C33/3857 , B29C33/405 , B29C33/58 , B29K2083/005 , B29K2105/0082 , G02B1/118
摘要： A method of forming a working mold including: placing a substrate (610) on an electrode in a chamber, the substrate having at least a first structured surface (620) and the substrate including a thermoset polymeric material; introducing a release (630) layer forming gas into the chamber, wherein the release layer forming gas includes silicon containing gas and oxygen gas in an atomic ratio of not greater than about 200; providing power to the electrode to create a plasma of the release layer forming gas within the chamber; and depositing a release layer formed from the release layer forming gas on at least the first structured surface of the substrate to form a working mold.
摘要翻译：一种形成工作模具的方法，包括：将基板（610）放置在室中的电极上，所述基板具有至少第一结构化表面（620），并且所述基板包括热固性聚合材料; 将形成气体的释放层（630）引入所述室中，其中所述释放层形成气体包括原子比不大于约200的含硅气体和氧气; 向电极提供电力以产生在室内形成气体的释放层的等离子体; 以及在所述基板的至少所述第一结构化表面上沉积由所述释放层形成气体形成的释放层以形成工作模具。

45. 发明申请

US20140080061A1 PHOTORESISTS CONTAINING POLYMER-TETHERED NANOPARTICLES 有权
标题翻译：含有聚合物纳米粒子的光催化剂
公开(公告)号：US20140080061A1
公开(公告)日：2014-03-20
申请号：US14007270
申请日：2012-05-23
申请人： David H. Redinger , Robert J. DeVoe , Belma Erdogan-Haug
发明人： David H. Redinger , Robert J. DeVoe , Belma Erdogan-Haug
IPC分类号： G03F7/004 , G03F7/20
CPC分类号： G03F7/004 , A61M37/0015 , A61M2037/003 , A61M2037/0053 , F04C2270/0421 , G03F7/0047 , G03F7/027 , G03F7/20 , G03F7/70375
摘要： Compositions such as photoresists and microfabrication processes are provided that can produce high-fidelity microfabricated structures. The provided photoresists can have reduced swelling during the development phase and can give tight tolerances for products, such as microneedles, that can be used, for example, in the medical field. The provided compositions include a photoresist, a photoinitiator system dispersed in the photoresist, and a polymer-tethered nanoparticle dispersed in the photoresist. The photoresist can be a negative photoresist and the photoinitiator system can include a two-photoinitiator system. The polymer-tethered nanoparticle can include an acrylic polymer and, in some embodiments, can include poly(methyl methacrylate). The nanoparticles can include silica.
摘要翻译：提供了诸如光致抗蚀剂和微细加工方法的组合物，其可以产生高保真的微制造结构。所提供的光致抗蚀剂在显影阶段可以减少溶胀，并且可以为可用于例如医疗领域的产品（例如微针）提供严格的公差。所提供的组合物包括光致抗蚀剂，分散在光致抗蚀剂中的光引发剂体系和分散在光致抗蚀剂中的聚合物 - 束缚的纳米颗粒。光致抗蚀剂可以是负性光致抗蚀剂，并且光引发剂体系可以包括双光引发剂体系。聚合物束缚的纳米颗粒可以包括丙烯酸聚合物，并且在一些实施方案中可以包括聚（甲基丙烯酸甲酯）。纳米颗粒可以包括二氧化硅。

46. 发明申请

US20140030655A1 Enhanced Multi-Photon Imaging Resolution Method 审中-公开
标题翻译：增强型多光子成像分辨率方法
公开(公告)号：US20140030655A1
公开(公告)日：2014-01-30
申请号：US14002493
申请日：2012-04-17
申请人： Robert J. DeVoe
发明人： Robert J. DeVoe
IPC分类号： G03F7/00 , G03F7/031
CPC分类号： G03F7/0037 , B33Y70/00 , G03F7/029 , G03F7/031 , G03F7/038 , G03F7/2055
摘要： A method and a multi-photon photocurable composition are provided that allow for the formation of a three-dimensional microstructure having enhanced imaging resolution. The method involves providing a multi-photon photocurable composition system having an acrylic prepolymer and a multiphotohn photoinitiator system that comprises at least one distyrylbenzene dye or a benzothiazolyl fluorine derivative. The method includes imagewise exposing at least one voxel of the photocurable composition to a dose of electromagnetic energy under conditions effective to photodefinably form at least one solid voxel of a three-dimensional microstructure having a volume, wherein the solid voxel volume varies inversely with the dose.
摘要翻译：提供一种方法和多光子可光固化组合物，其允许形成具有增强的成像分辨率的三维微结构。该方法包括提供具有丙烯酸类预聚物和多光照光引发剂体系的多光子可光固化组合物体系，其包含至少一种二苯乙烯基苯染料或苯并噻唑基氟衍生物。该方法包括将可光固化组合物的至少一个体素成像曝光至一定剂量的电磁能量，该条件有效地可光化地形成具有体积的三维微结构体的至少一个固体体素，其中固体体素体积与剂量成反比变化。

47. 发明申请

US20130313339A1 NOZZLE AND METHOD OF MAKING SAME 审中-公开
标题翻译：喷嘴及其制作方法
公开(公告)号：US20130313339A1
公开(公告)日：2013-11-28
申请号：US13982866
申请日：2012-02-02
申请人： Barry S. Carpenter , Ryan C. Shirk , Robert J. DeVoe , James C. Novack
发明人： Barry S. Carpenter , Ryan C. Shirk , Robert J. DeVoe , James C. Novack
IPC分类号： F02M61/16 , F02M61/18
CPC分类号： F02M61/168 , B29C33/424 , C25D1/10 , F02M43/04 , F02M61/1833 , F02M61/184 , F02M61/1846 , F02M61/1853 , F02M2200/8046 , F02M2200/8069 , F02M2200/9092 , Y10T29/49405 , Y10T29/4998 , Y10T428/24273
摘要： Nozzle and a method of making the same are disclosed. The method includes (a) providing a microstructured mold pattern defining at least a portion of a mold and comprising a plurality of replica nozzle holes and replica planar control cavities; (b) molding a first material into a nozzle forming microstructured pattern using the microstructured mold pattern, with the nozzle forming microstructured pattern comprising a plurality of nozzle hole forming features and planar control cavity forming features; (c) forming a second material into a nozzle pre-form using the nozzle forming microstructured pattern, with the nozzle pre-form comprising a plurality of nozzle pre-form holes and sacrificial planar control cavities; and (d) forming a nozzle from the nozzle pre-form, said forming the nozzle comprising removing enough of the second material to remove the sacrificial planar control cavities so as to form a top surface of the nozzle pre-form into a planar top surface of the nozzle, and to form each of the nozzle pre-form holes into a nozzle through hole.
摘要翻译：公开了喷嘴及其制造方法。该方法包括（a）提供限定模具的至少一部分并且包括多个复制喷嘴孔和复制平面控制腔的微结构模具图案; （b）使用微结构化模具将第一材料模制成形成微结构图案的喷嘴，喷嘴形成微结构图案包括多个喷嘴孔形成特征和平面控制腔形成特征; （c）使用所述喷嘴形成微结构图案将喷嘴预成型形成第二材料，所述喷嘴预成型件包括多个喷嘴预成型孔和牺牲平面控制腔; 并且（d）从喷嘴预成型件形成喷嘴，所述形成喷嘴包括去除足够的第二材料以去除牺牲平面控制腔，以便将喷嘴预成型件的顶表面形成为平面顶表面并且将每个喷嘴预成形孔形成为喷嘴通孔。

48. 发明申请

US20100294954A1 METHOD FOR MAKING STRUCTURES WITH IMPROVED EDGE DEFINITION 有权
标题翻译：具有改进边缘定义的结构的方法
公开(公告)号：US20100294954A1
公开(公告)日：2010-11-25
申请号：US12746888
申请日：2008-11-06
申请人： Brian J. Gates , Robert T. Krasa , Przemyslaw P. Markowicz , Crsig R. Sykora , Robert J. DeVoe , Dean Faklis
发明人： Brian J. Gates , Robert T. Krasa , Przemyslaw P. Markowicz , Crsig R. Sykora , Robert J. DeVoe , Dean Faklis
IPC分类号： H01L21/027
CPC分类号： G03F7/70375
摘要： A method includes scanning a radiation beam with respect to a multi-photon curable photoreactive composition. The radiation beam includes a power sufficient to at least partially cure a volume of the multiphoton curable photoreactive composition. The method further includes modifying a characteristic of the radiation beam as the radiation beam is scanned.
摘要翻译：一种方法包括相对于多光子可固化光反应组合物扫描辐射束。辐射束包括足以至少部分固化多光子可固化光反应组合物的体积的功率。该方法还包括当辐射束被扫描时修改辐射束的特性。

49. 发明授权

US06359027B1 Coated abrasive article 有权
标题翻译：涂层磨料制品
公开(公告)号：US06359027B1
公开(公告)日：2002-03-19
申请号：US09564013
申请日：2000-05-03
申请人： Gregg D. Dahlke , Robert J. DeVoe , Clayton A. George , Naimul Karim
发明人： Gregg D. Dahlke , Robert J. DeVoe , Clayton A. George , Naimul Karim
IPC分类号： C08F248
CPC分类号： C08G59/68 , B24D3/28 , B24D18/00 , C09D163/00 , Y10S430/114 , Y10S430/115 , Y10T428/1452 , Y10T428/25 , Y10T428/254 , Y10T428/28 , Y10T428/2809 , Y10T428/2852 , Y10T428/31511 , C08L2666/04
摘要： A coated abrasive article comprises a backing, a first binder on the backing, and a plurality of abrasive particles in the first binder. The first binder precursor is an energy-curable preferably, melt-processable resin containing an epoxy resin, an ethylene-vinyl acetate copolymer, and a curing agent for crosslinking the epoxy resin that is cured to provide a crosslinked make coating. The above binder precursors of the invention are preferably free of homopolymers and copolymers of olefinic monomers. In another aspect, the invention also describes an energy curable first binder precursor containing an epoxy resin, an ethylene-vinyl acetate copolymer, a polyfunctional acrylate component and a curing agent for crosslinking the epoxy resin that is cured to provide a crosslinked make coating. The invention also relates to a method of producing such coated abrasive articles and a surface-treated backing material.
摘要翻译：涂覆的磨料制品包括背衬，背衬上的第一粘合剂和第一粘合剂中的多个磨料颗粒。第一粘合剂前体是能够固化的优选可熔融加工的树脂，其包含环氧树脂，乙烯 - 乙酸乙烯酯共聚物和用于交联环氧树脂的固化剂，其被固化以提供交联的成膜涂层。本发明的上述粘合剂前体优选不含烯烃单体的均聚物和共聚物。在另一方面，本发明还描述了一种能量可固化的第一粘合剂前体，其包含环氧树脂，乙烯 - 乙酸乙烯酯共聚物，多官能丙烯酸酯组分和用于交联环氧树脂的固化剂，其被固化以提供交联的成型涂层。本发明还涉及生产这种涂覆的磨料制品和经表面处理的背衬材料的方法。

50. 发明授权

US6077601A Coated abrasive article 失效
公开(公告)号：US6077601A
公开(公告)日：2000-06-20
申请号：US070976
申请日：1998-05-01
申请人： Robert J. DeVoe , Thomas M. Clausen , Gregg D. Dahlke , Clayton A. George , Naimul Karim , Craig A. Masmar
发明人： Robert J. DeVoe , Thomas M. Clausen , Gregg D. Dahlke , Clayton A. George , Naimul Karim , Craig A. Masmar
IPC分类号： B24D3/28 , B24D11/00 , B24D18/00 , C08F2/48 , C08G59/68 , C09D163/02 , B32B5/16
CPC分类号： C08G59/68 , B24D18/00 , B24D3/28 , C09D163/00 , Y10S430/114 , Y10S430/115 , Y10T428/1452 , Y10T428/25 , Y10T428/254 , Y10T428/28 , Y10T428/2809 , Y10T428/2852
摘要： A coated abrasive article comprises a backing, a first binder on the backing, and a plurality of abrasive particles in the first binder. The first binder precursor is an energy-curable preferably, melt-processable resin containing an epoxy resin, an ethylene-vinyl acetate copolymer, and a curing agent for crosslinking the epoxy resin that is cured to provide a crosslinked make coating. The above binder precursors of the invention are preferably free of homopolymers and copolymers of olefinic monomers. In another aspect, the invention also describes an energy curable first binder precursor containing an epoxy resin, an ethylene-vinyl acetate copolymer, a polyfunctional acrylate component and a curing agent for crosslinking the epoxy resin that is cured to provide a crosslinked make coating. The invention also relates to a method of producing such coated abrasive articles and a surface-treated backing material.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式